How many hvac contractors are in SAN ANTONIO, CA?

3 with a current California license, as of 2026-08-31.

How do I check a California contractor license is current?

Every listing shows its state license number and expiry date. Verify any of them directly against the California CSLB licensee database.

HVAC contractors in SAN ANTONIO, CA

3 listings

Source: California CSLB license records. Last verified 2026-08-31.

There are 3 hvac contractors in SAN ANTONIO, California with a current state license as of 2026-08-31. The earliest license expiry among them is 2027-10-31; every listing shows its own number and expiry date. All are drawn from the California CSLB register; expired and inactive licenses are excluded.

Business	License	Type	Expires	City	Zip
24/7 AIR CONDITIONING	826263	C-20	2027-10-31	SAN ANTONIO	78260	Set up workspace
DANIEL T WINDLER PLUMBING	1060437	C-20, C-36	2027-11-30	SAN ANTONIO	78245	Set up workspace
GENERAL COOLING MECHANICAL	1047302	C-20, C-46	2028-09-30	SAN ANTONIO	78233	Set up workspace

Quick answers

How many hvac contractors are in SAN ANTONIO?: 3 with a current California license, as of 2026-08-31.
How do I check a license is current?: Every listing shows its state license number and expiry. Verify any of them directly against the California CSLB licensee database.